R1163 Datasheet, PDF (23/30 Pages) RICOH electronics devices division – 3-MODE 150mA LDO REGULATOR with the Reverse Current Protection

R1163x151x ECO=L
VIN=2.5V, CIN=1μF COUT=0.47μF
1.9
20
1.8
10
1.7
Output Current
0
1.6
-10
1.5
-20
1.4
Output Voltage
-30
1.3
-40
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time t(ms)
R1163x281x ECO=H
VIN=3.8V, CIN=1μF COUT=0.47μF
3.2
150
3.1
100
3.0
Output Current
50
2.9
0
2.8
-50
2.7
Output Voltage
-100
2.6
-150
0 2 4 6 8 10 12 14 16 18 20
Time t(μs)
R1163x281x ECO=H
VIN=3.8V, CIN=1μF COUT=0.47μF
3.2
60
3.1
30
3.0
Output Current
0
2.9
-30
2.8
-60
2.7
Output Voltage
-90
2.6
-120
0 2 4 6 8 10 12 14 16 18 20
Time t(μs)
R1163x
R1163x151x ECO=L
VIN=3.8V, CIN=1μF COUT=1μF
1.9
20
1.8
10
1.7
Output Current
0
1.6
-10
1.5
-20
1.4
Output Voltage
-30
1.3
-40
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time t(ms)
R1163x281x ECO=H
VIN=3.8V, CIN=1μF COUT=1μF
3.2
150
3.1
100
3.0
Output Current
50
2.9
0
2.8
-50
2.7
Output Voltage
-100
2.6
-150
0 2 4 6 8 10 12 14 16 18 20
Time t(μs)
R1163x281x ECO=H
VIN=3.8V, CIN=1μF COUT=1μF
3.2
60
3.1
30
3.0
Output Current
0
2.9
-30
2.8
-60
2.7
Output Voltage
-90
2.6
-120
0 2 4 6 8 10 12 14 16 18 20
Time t(μs)
23